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how to load kernel drivers in target board(imx6qp-sdb)

Question asked by Vasu Sriram on Jun 30, 2018
Latest reply on Jul 5, 2018 by Vasu Sriram

Hi everyone,


I am using yocto tool chain build linux images(.sdcard image) o imx6qp.


i followed process as they mentioned in the document as follows

    -> mkdir bin


    -> curl > bin/repo
    -> chmod a+x bin/repo

> export PATH=bin:$PATH


Download the i.MX Yocto Project Community BSP recipe layers:
    -> To download perform the following steps:


    -> mkdir imx-yocto-bsp
    -> cd imx-yocto-bsp


    -> repo init -u -b imx-linux-rocko -m imx-4.9.88-2.0.0_ga.xml


    -> repo sync


    $ DISTRO=fsl-imx-xwayland MACHINE=imx6qpsabresd source -b build-xwayland


    $ bitbake core-image-minimal


$ bunzip2 -dk -f <image_name>.sdcard.bz2


    $ sudo dd if=<image name>.sdcard of=/dev/sd<partition> bs=1M conv=fsync


upto know its fine and its loaded perfectly and login with root


Now the problem is i was trying to load the kernel modules

it is showing error like follows

modprobe: FATAL: Module "module_name" not found in directory /lib/modules/4.9.88-imx_4.9.88_2.0.0_ga+g5e23f9d


how to load drivers into my target and how to interface with them plz help.


Thanks in advance.


Regards .